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Chile and Argentina are evacuating nearly 3,000 people after officials issued a red alert for the increasingly active Copahue volcano bordering the two countries.

Chilean officials began evacuating 2,240 people within a 25-kilometer (15.5-mile) radius of the volcano Tuesday morning. Argentine officials began evacuating about 600 people on their side of the border Monday night.

Bio Bio Gov. Victor Lobos says the people living in the foothills of the volcano own about 21,000 head of cattle. He tells local Radio Cooperativa that some of them are refusing to leave the area because they don't want to leave their animals behind.